Flight
O'Hare is Chicago's main airport. United is the most flexible airline recommendation but O'Hare is also a hub for American Airlines. But there are plenty other airlines served at O'Hare including Delta, Frontier, JetBlue, Southwest, and Spirit. Depending on where you're staying, the Blue Line goes directly to and from O'Hare.
Flight
Midway is Chicago's other primary airport. A variety of airlines have flights in and out of here, including Delta, American and United. If you use Midway, Ubers will be your best option to getting to and from the city. There are no great public transit options nearby.
Travel Note
We opted not to do a hotel block since everyone has their own budget & you will probably get a better deal booking through a portal like Expedia.
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